US Patent: 1,486
|
Self-tending sawmill
|
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Granted: |
Feb. 08, 1840 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Jeff Joslin
|
Description: |
Once the log is dogged, the sawmill saws a board, runs back the carriage, takes out the dog at the head block, moves the log the thickness of the board, replaces the dog, and then reverses direction to saw the next log. |
|